package vs_cal;

import java.util.Scanner;

public class plus extends input{
	
	private String str = null;
	
	public String getStr() {
		return str;
	}

	public void setStr(String str) {
		this.str = str;
	}

	public plus(){
		str = super.getA() + "+" + super.getB() +
				"="  + (super.getA() + super.getB());
		System.out.println(str);
	}
	
}
